diff mbox series

[v3,10/25] arm: Fix error_append_hint usage

Message ID 20190924200902.4703-11-vsementsov@virtuozzo.com
State New
Headers show
Series error: auto propagated local_err | expand

Commit Message

Vladimir Sementsov-Ogievskiy Sept. 24, 2019, 8:08 p.m. UTC 
If we want append hint to errp, we must use ERRP_FUNCTION_BEGIN macro.
Otherwise hint will not be appended in case of errp == &fatal_err
(program will exit before error_append_hint() call). Fix such cases.

This commit (together with its neighbors) was generated by

git grep -l 'error_append_hint(errp' | while read f; do \
spatch --sp-file scripts/coccinelle/fix-error_append_hint-usage.cocci \
--in-place $f; done

and then

./python/commit-per-subsystem.py MAINTAINERS "$(< auto-msg)"

(auto-msg was a file with this commit message)

Still, for backporting it may be more comfortable to use only the first
command and then do one huge commit.

Reported-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
 hw/intc/arm_gicv3_kvm.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/hw/intc/arm_gicv3_kvm.c b/hw/intc/arm_gicv3_kvm.c
index 9c7f4ab871..42487fc62b 100644
--- a/hw/intc/arm_gicv3_kvm.c
+++ b/hw/intc/arm_gicv3_kvm.c
@@ -766,6 +766,7 @@  static void vm_change_state_handler(void *opaque, int running,
 
 static void kvm_arm_gicv3_realize(DeviceState *dev, Error **errp)
 {
+    ERRP_FUNCTION_BEGIN();
     GICv3State *s = KVM_ARM_GICV3(dev);
     KVMARMGICv3Class *kgc = KVM_ARM_GICV3_GET_CLASS(s);
     bool multiple_redist_region_allowed;